
Balboa - ML900 Topside Panel, G8390, With Overlay 40026 - 52797+40026, X310801+X509049
12 Buttons: Jet 1 / Jet 2 / Jet 3 / Option / Invert / Fiber / Light / Blower / Time / Mode-Prog / Warm / Cool
Outside Dimensions: 11-3/4”L X 3-1/4”W
Replaces: 34-52654-K , 52654-01
The following circuit board(s) are compatible with the above topside: 53974, 53414
Please note that the 4-pump overlay, X509049 (Balboa P/N 11806) will be sent with this topside panel (see last photo).
Master Spas Part Number: X310801 Topside (Replacement for the MAS560 Control Panel X310840) ML900 Topside (Replacement for the MAS560 Control Panel X310840
Additional parts needed X300020, X310110, X310111 and 2-X509015, and X310801)
| Topside Type | Electronic |
| Topside Complete | Complete Topside |
| Manufacturer | Balboa Water Group |
| Cord Connector Type | Molex, 8-Pin |
| Model | ML900 |
| # of Buttons | 12 |
| Topside Shape | Oval |
| Cord Length | 6ft |
| Panel Size | 11-5/8" x 3-1/8 |